Mouna Derdour

6 Questions 18 Answers 0 Followers

Questions related from Mouna Derdour

Tune action stopped in GCMSD ?

Hello for everyone I come to you to help me find a solution to my problem in the GC MSD I did the tune the first time and everything was good after I injected a sample the filament goes out during...

07 November 2022 6,304 4 View

Hello, i have the baseline less than zero ?

TraductionDésactiver la traduction instantanée 256/5000 Hellosomeone can help me ? I work on HPLC and I have the base line less than zero knowing that I work on the purification of DNA...

28 September 2017 799 4 View

How can I confirmed the contamination of the ion source in GCMSD Agilent technology?

hello, I want to know, how can I confirmed the contamination of the ion source in GCMSD Agilent technology

01 March 2016 8,328 5 View

Hello, can i inject the sample in GCMS agilent manually

I have a problem in my syringe autosampler and i want to inject my sample manually ,Is it possible ? regards

17 February 2016 4,038 7 View

Hello everyone I look for a purification protocol of DNA primer by HPLC

Hello everyone I look for a purification protocol of DNA primer by HPLC after being synthesized by a oligosynthetiseur Thank you

03 February 2016 7,276 3 View

Can someone explain to me why the percentage of H2O is always high in GCMSD?

I work on a GC/MSD electronics impact during calibration the percentage of H2O is always high and I unable to settle it.

05 January 2016 4,532 35 View